Installed check
Disengage gear, move gear lever to neutral position.
When checking, the battery must be fully charged.
Using an auxiliary wire, bridge contacts 30 (a thick wire from the battery goes to it) and 50 (thin wire to the ignition switch). The starter gear should move forward and the starter should start. If not, remove starter and replace
Removing
Remove starter and repeat battery test. The auxiliary wire is used as the starter wire. If the gear moves forward and the starter does not work, then the starter motor needs to be repaired.
If the gear does not move forward, unscrew the bolts of the traction relay, remove and replace it.
Installation
Lubricate the starter flange (F) suitable sealant.
Hook the traction relay to the drive lever inside the starter, then secure the relay with bolts.
Install the traction relay wire.
Check the starter again as described above.
Install starter.